US2502860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of joining component parts of plastic articles
Assignee: Individual
•
Filing: 1947-02-11
•
Granted: 1950-04-04
•
Expires: 1967-02-11
Abstract
No abstract record available.
Inventors
- 👤 Jr George L Leithiser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:03
CPC Classifications
H; H01; H01R; H01R43/00; H01R13/00; H01R13/46; H01R13/502; H01R13/504; H01R13/5045; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49174; Y10T29/49176; Y10T29/49181; Y10T29/49826; Y10T29/49908
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US343665A
Cited
US1161193A
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US1410651A
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US1919455A
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US2062880A
Cited
US2211102A
Cited
US2272432A
Cited
US2284392A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-04-03 | 1953-10-03 | 1954-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-04-03 | 1957-10-03 | 1958-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-04-03 | 1961-10-03 | 1962-04-04 | $7700.00 | Window Closed / Lapsed |